Bro,

I would be failing in my duty if I did not discourage you from doing so. This species feeds exclusively on aplysilid sponges. And unless you have a source of this sponge, you might as well pass on it, cos it will die without its natural food source. BUt before it dies, it usually lays an egg mass which will hatch into babies. But they too will die for the same reason.

YOu should always stick to organisms or inverts where feeding is not a major consideration for your enjoyment and the organism's well being.